package chapter10;

/**
 * @author lzy
 * @version v1.0
 * Create DateTime: 2019/3/9 14:46
 */
public interface ClassInInterface {
    void howdy();

    class Test implements ClassInInterface {

        public static void main(String[] args) {
            new Test().howdy();
        }

        @Override
        public void howdy() {
            System.out.println("how dy");
        }
    }
}
